Title:
非球面トーリック眼内レンズ
Document Type and Number:
Japanese Patent JP2011519682
Kind Code:
A
Abstract:
An aspheric toric intraocular lens (IOL) having toricity and asphericity in a single lens. The toricity and asphericity may be provided on separate surfaces, such as an anterior surface and a posterior surface, or the toricity and asphericity may be combined onto a single surface. The edge thickness may be varied sinusoidal to maintain equal edge thickness at 45 degree meridian.
Inventors:
Hamlin, Michael
Hoffman, James
Hong, Shin
Che, Ji Hong
Hoffman, James
Hong, Shin
Che, Ji Hong
Application Number:
JP2011508608A
Publication Date:
July 14, 2011
Filing Date:
May 05, 2009
Export Citation:
Assignee:
Archon, Incorporated
International Classes:
A61F2/16; G02B9/02; G02C7/04
Domestic Patent References:
| JPH0921905A | 1997-01-21 | |||
| JP2008510595A | 2008-04-10 | |||
| JP2005507286A | 2005-03-17 | |||
| JPH06189986A | 1994-07-12 |
Foreign References:
| WO2006060477A2 | 2006-06-08 | |||
| US20060142855A1 | 2006-06-29 | |||
| WO2006136424A1 | 2006-12-28 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tomohiro Minamiyama
Koichi Itsubo
Tsutomu Kono
Jun Tsuruta
Tomohiro Minamiyama
Koichi Itsubo
Tsutomu Kono